resin column的例句大全

To Separate Chlorine Ion and Other Halogen Elements by Silver-Resin Column Ion Chromatogram Instrument Detect the Fluorine Ion, Nitrate Ion and Sulfate Ion

离子色谱分析重油催化裂化装置再生烟气主要成分的探讨银树脂柱分离氯离子的测定离子色谱法测定卤水中氟离子、硝酸根离子、硫酸根离子

As the principal drug, by a reverse-phase high-performance liquid chromatographic method ( RP-HPLC). Methods The extract of Qing ′ e Pill was refluxed with 75% ethanol, purified on an AB-8 macroporous adsorption resin column and then injected into HPLC system.

方法青娥丸提取物用75%乙醇提取，经AB8大孔吸附树脂纯化后，注入高效液相色谱仪。

Purified fusion protein was obtained after purification with NI-NTA His-Bind resin column.

经镍离子柱亲和层析进一步纯化得到纯度较高的EJO1-HIS6融合蛋白。

matters needing attention for the operation of tubular filter and resin column

使用管式过滤器和树脂塔的注意事项

Investigating extraction method with organic reagent, we use adsorb resin column to extract soybean saponin.

考察了大豆皂甙的有机溶剂提取方法, 建立了吸附层析提取大豆皂甙的方法.

In ion exchange phytic was dissolved with distilled water and cation exchange resin and then passed through cation exchange column at the rate of 50 ￣ 100ml/ min.

离子交换是首先用蒸馏水和阳离子交换树脂溶解菲丁，然后以50～100ml／min的通液速率通过树脂柱交换；

The liquid-phase dehydration of tert-butyl alcohol to isobutene and water was researched in a reactive distillation column with a catalyst-bed filled with cation exchange resin S-54 in pellet form.

采用柱状阳离子交换树脂S54作催化剂研究了叔丁醇脱水的反应精馏过程。

The pH of the effluent from the ion exchange mixed bed is in the range of 7.60 to 8.95. The copper tested before and after the small exchange column shows that the cooling water treated by resin has an obvious effect on restraining copper corrosion.

离子交换柱之前和之后的铜试片试验结果显示：交换柱前的内冷水具有腐蚀性，而经交换柱处理后的内冷水具有抑制铜导线腐蚀的功效。

After the iodinated resin filtering column was flushed with 3 tons of tap water, its efficacy in killing Escherichia coli essentially did not decrease.

该聚碘树脂过滤柱经冲自来水3t（吨）后，对大肠杆菌的杀灭效果基本不下降。

the results indicate that the first method can extract 16 kinds of amino-acid with an average extraction rate of 32.86% by using resin-in column process and concentrating all eluate.

研究结果表明，用强酸性阳离子树脂提取氨基酸，收集所有的洗脱液可得到16种氨基酸，平均收率为32.86%；

first, the water sample flows through columns of gdx 502 porous resin, next the column is eluted with benzene, and after that, the eluate, after concentrated with k-d concentrator, is determined by gas chromatography with electron capture detector.

水样流经GDX-502树脂富集柱，硝基苯类污染物得到吸附富集，然后用苯洗脱，洗脱液经K-D浓缩器浓缩定容后，以带电子捕获检测器的毛细管柱气相色谱测定。

Method: Isolation and purification of the trace constituents were carried out mainly by solvents extraction and macroporous adsorbing resin and silica gel column chromatography.

方法：用纯净水提取，溶剂萃取，大孔吸附树脂和硅胶柱色谱分离等方法分离并纯化亚麻根的微量成分，通过波谱分析鉴定化合物的结构。

Methods: A study was made of the effect of using silica gel and macroporous resin I as absorbent in column chromatography on the separation of tigogenin.

方法：研究用硅胶、大孔树脂Ⅰ作为吸附剂的柱色谱的分离效果。

Catalyst bundle of ion exchange resin was packed in a column as a reaction zone and Mo Ti metal plate gauze structured packing was packed in a column as the recovery zone.

反应区充填离子交换树脂催化剂捆束包，提馏段充填Mo Ti金属板波纹丝网填料。

The process of catalytic reactive distillation of n-butyl acetate synthesis with strong acidic cation exchange resin was studied in this thesis. And the process of reaction and separation was finished simultaneously in reaction distillation column.

本论文全面研究了催化反应精馏技术合成乙酸正丁酯的工艺流程，以强酸性阳离子交换树脂作为催化剂代替浓硫酸，在反应精馏柱中一次完成反应和分离。

Amino acids placed on cation-exchange resin with sulfonate groups flow down the column at different rates because of two factors influencing their movement

氨基酸放在带磺基的阳离子交换树脂上以不同的速度流过柱子，影响其流动的两个因素是